![background image](http://html.mh-extra.com/html/smc-networks/d-m9b/d-m9b_manual_1300615018.webp)
Auto switch model
0.5
3
5
13
57
92
13
57
92
11
50
81
D-F79W
D-F7PW
D-J79W
Lead wire length
(m)
Auto Switch Internal Circuit
D-F79W
D-J79W
Indicator light/Display method
D-F7PW
Grommet
D-F7
W, D-J79W
Auto switch model
Wiring type
Output type
Applicable load
Power supply voltage
Current consumption
Load voltage
Load current
Internal voltage drop
Leakage current
Indicator light
D-F79W
3-wire
NPN
IC circuit, Relay, PLC
5, 12, 24 VDC (4.5 to 28 VDC)
10 mA or less
28 VDC or less
40 mA or less
100
µ
A or less at 24 VDC
Operating position······Red LED lights when ON.
Optimum operating position······Green LED lights when ON.
D-J79W
2-wire
—
24 VDC Relay, PLC
—
—
24 VDC (10 to 28 VDC)
5 to 40 mA
4 V or less
0.8 mA or less at 24 VDC
D-F7PW
PNP
—
80 mA
0.8 V or less
1.5 V or less
(0.8 V or less
at 10 mA load current)
• Lead wire — Oil resistant vinyl heavy-duty cord,
ø3.4, 0.2 mm
2
, 3 cores (Brown, Black, Blue),
2 cores (Brown, Blue), 0.5 m
Note 1) Regarding the common specifications of the solid state switches, refer to page 12-13-5.
Note 2) Regarding the lead wire length, refer to page 12-13-5.
The optimum operating position
can be determined by the color
of the light.
(Red
→
Green
←
Red)
Auto Switch Specifications
PLC: Abbreviation of Programmable Logic Controller
Weight
(g)
Dimensions
Operating range
Indication
Green
Red
Red
Optimum operating position
ø3.2 mounting hole
Indicator light
Most sensitive position
2-color Indication Type Solid State Switch
Rail Mounting Style
D-F79W/D-F7PW/D-J79W
Main circuit
of switch
Main circuit
of switch
Main circuit
of switch
OUT (
+
)
Brown
OUT (–)
Blue
OUT
Black
DC (
+
)
Brown
DC (
–
)
Blue
OUT
Black
DC (
+
)
Brown
DC (
–
)
Blue
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
12-13-18
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